Daughter of Matilda and Erenfrid, Count Palatine of Lorraine; her brother was Archbishop Hermann II of Cologne, her sisters were Queen Richeza of Poland and Abbess Theofano in Essen. Nun. Abbess of Saint-Mary-in-Kapitol Abbey in Cologne, Germany.
- “Saint Ida of Cologne“. CatholicSaints.Info. 18 November 2016. Web. 28 April 2017. <>